周圓圓教授(右)及段甜偉博士(左)展示他們團隊研發的鈣鈦礦太陽能電池。 (IMAGE) Hong Kong University of Science and Technology Caption 周圓圓教授(右)及段甜偉博士(左)展示他們團隊研發的鈣鈦礦太陽能電池。 Credit 香港科技大學 Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.